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Construction site multistage three-phase distribution box

A distribution box, three-phase technology, applied in the field of multi-level three-phase distribution boxes on construction sites, can solve the problems of long time and complicated operation, and achieve the effects of improving stability, convenient moving and conveying, and ensuring the safety of electricity consumption.

Pending Publication Date: 2021-09-03
ANHUI MINGDU QUNQIAO ELECTRIC POWER EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current three-level distribution boxes are set independently of each other. When transporting and storing, they need to be transported and transferred one by one, connected and disconnected one by one. The operation is complicated and time-consuming

Method used

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  • Construction site multistage three-phase distribution box
  • Construction site multistage three-phase distribution box
  • Construction site multistage three-phase distribution box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] Such as figure 1 As shown, a multi-stage three-phase power distribution box on a construction site includes a base 1, a protective cover 2 with a mesh structure is provided on the top surface of the base 1, and three distribution boxes with the same structure are slidably installed inside the protective cover 2. Electric box 3, the surface of the base 1 is provided with a storage groove 12 for sliding assembly of the distribution box 3, and a locking mechanism 6 is embedded in the inside of the base 1, and the locking mechanism 6 is used to stop each power distribution box. Box 3; the protective cover with mesh structure can block and protect each distribution box from the outside to ensure the safety of electricity use, and it can also prevent collision and fall, and improve the stability of each distribution box; each distribution box can be integrated and installed in the In the base, it is convenient to move and transport, and occupies a small area. At the same time...

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PUM

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Abstract

The invention discloses a construction site multistage three-phase distribution box. The distribution box comprises a base, wherein a protective cover of a mesh structure is arranged on a top face of the base, three distribution boxes of the same structure are slidably installed in the protective cover, a containing groove for the distribution boxes to be slidably assembled is formed in a surface of the base, and a locking mechanism is embedded in the base; and the locking mechanism is used for stopping each distribution box. The distribution box is advantaged in that the protective cover with a mesh structure can block and protect each distribution box from the outside, ensures safety of electricity utilization, can prevent collision and falling, and improves stability of each distribution box; all the distribution boxes can be integrally installed in the base, moving and conveying are convenient, the occupied area is small, and meanwhile, a single switch box can be removed at the position with the far equipment interval.

Description

technical field [0001] The invention belongs to the technical field of electric equipment, and in particular relates to a multi-stage three-phase distribution box on a construction site. Background technique [0002] The power distribution system should be equipped with distribution cabinets or general distribution boxes, distribution boxes, and switch boxes to implement three-level power distribution; several distribution boxes can be installed below the main distribution box, and dry Switch box; the main distribution box should be located in an area close to the power supply, and the distribution box should be located in an area where electrical equipment or loads are relatively concentrated. The distance between the distribution box and the switch box should not exceed 30m. The horizontal distance of fixed electrical equipment shall not exceed 3m; [0003] The current three-level distribution boxes are set independently of each other. When transporting and storing, they ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/50H02B1/48
CPCH02B1/50H02B1/48
Inventor 郑锰
Owner ANHUI MINGDU QUNQIAO ELECTRIC POWER EQUIP
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